NTN 4T-34300/34478 Taper Roller 76.2 mm ID Roller Bearing, 121.2 mm OD

View all Roller Bearings

Subtotal (1 unit)*

SGD125.85

(exc. GST)

SGD137.18

(inc. GST)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 10 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD125.85

*price indicative

RS Stock No.:
453-955
Mfr. Part No.:
4T-34300/34478
Manufacturer:
NTN
Find similar products by selecting one or more attributes.
Select all

Brand

NTN

Product Type

Roller Bearing

Inside Diameter

76.2mm

Bore Type

Round

Cage Material

Pressed Steel

Roller Material

Case Hardening Steel

Cup Width

17.462mm

Maximum Speed - Grease

2900rpm

Maximum Speed - Oil

3800rpm

Static Load Rating

127kN

Outside Diameter

121.2mm

Limiting Speed

3800, 2900rpm

Series

4T-34300/34478

Number of Rows

1

Cone Width

23.012mm

Standards/Approvals

ABMA, ISO 355, RoHS, JIS B 1512

Bearing Material

Case Carburised Steel

Bearing Dynamic Load Rating

101kN

Race Type

Tapered

Bearing Type

Taper Roller

COO (Country of Origin):
JP
The NTN Single Row Tapered Roller Bearing offers exceptional performance and reliability, making it an ideal choice for various industrial applications. Designed with precision engineering, this bearing ensures optimal load distribution, which enhances its durability and operational longevity. Whether you're employing it in heavy machinery or intricate automotive components, its robust construction promises to withstand demanding conditions while reducing friction. Moreover, the advanced materials used in its design contribute significantly to its overall strength, providing top-notch functionality even in the most challenging environments. With a focus on efficiency, this tapered roller bearing delivers impressive dynamic load capacities and thermal management, ensuring a smooth operational experience across your equipment. Choose this product for unparalleled quality and performance.

Exceptional reliability ensures long-lasting performance in demanding applications

Optimised load distribution enhances durability under heavy loads

Robust construction withstands extreme operating conditions

Advanced materials reduce friction and increase efficiency

Significantly high dynamic load capacity supports demanding industrial needs

Efficient thermal management optimises operational performance

Related links